41CX locks up when eXEQuting any program

[wojtek]

(12-19-2015 09:11 PM)Alex Souza Wrote:  Hi everybody!

I am learning how to program the HP 41cx and for my disapointment it stops when executing any program even the simplest one.It shows that little arrow that apears when running a program and the machine doesn't respond to any key.The only way to get it working again is by pressing "on" and "cl x/a" at the same time.Talking about it to a friend we agreeded to open it and change the 2 capacitors it has.This didn't work.This issue started to happen sometimes but now I can't eXEQute any program.If somebody could help me I would be very grateful.Thanks.

41c (I have no 41cx) has not any kind of reset nor factore reset. Remove the batteries for the time required to make it lose all memory and settings (my 41c, can keep data with batteries off for more than 10 days).